Works by Niemann, Helge
Results: 52
Spatial variations in surface water methane super-saturation and emission in Lake Lugano, southern Switzerland.
- Published in:
- Aquatic Sciences, 2015, v. 77, n. 4, p. 535, doi. 10.1007/s00027-015-0401-z
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- Publication type:
- Article
Extremely halophilic microbial communities in anaerobic sediments from a solar saltern.
- Published in:
- Environmental Microbiology Reports, 2010, v. 2, n. 2, p. 258, doi. 10.1111/j.1758-2229.2009.00108.x
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- Article
Novel microbial communities of the Haakon Mosby mud volcano and their role as a methane sink.
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- 2006
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- Publication type:
- Letter
Methane-fuelled biofilms predominantly composed of methanotrophic ANME-1 in Arctic gas hydrate-related sediments.
- Published in:
- Scientific Reports, 2019, v. 9, n. 1, p. N.PAG, doi. 10.1038/s41598-019-46209-5
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- Publication type:
- Article
Multiple Groups of Methanotrophic Bacteria Mediate Methane Oxidation in Anoxic Lake Sediments.
- Published in:
- Frontiers in Microbiology, 2022, v. 13, p. 1, doi. 10.3389/fmicb.2022.864630
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- Publication type:
- Article
Microbial Communities on Plastic Polymers in the Mediterranean Sea.
- Published in:
- Frontiers in Microbiology, 2021, v. 12, p. 1, doi. 10.3389/fmicb.2021.673553
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- Article
Methanotrophs: Discoveries, Environmental Relevance, and a Perspective on Current and Future Applications.
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- Frontiers in Microbiology, 2021, v. 11, p. N.PAG, doi. 10.3389/fmicb.2021.678057
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- Article
Tidal dynamics control microbial methane oxidation in the water column above an active cold seep (Doggerbank, North Sea).
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- Geophysical Research Abstracts, 2019, v. 21, p. 1
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- Publication type:
- Article
Chemosynthesis-influenced trophic relationships and community structure at Barents Sea cold seeps.
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- Geophysical Research Abstracts, 2019, v. 21, p. 1
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- Publication type:
- Article
A snail's pace sonar survey unveils thousands of methane seeps in the Baltic Sea.
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- Geophysical Research Abstracts, 2019, v. 21, p. 1
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- Publication type:
- Article
Environmental controls on microbial community composition and methane oxidation in the water column above shallow gas flares in the Arctic Ocean.
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- Geophysical Research Abstracts, 2018, v. 20, p. 6122
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- Publication type:
- Article
Short-term variations of methane and methanotrophic activity in a coastal inlet (Eckernförde Bay, Germany).
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- Geophysical Research Abstracts, 2018, v. 20, p. 4268
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- Publication type:
- Article
Evaluating radioisotope‐based approaches to measure anaerobic methane oxidation rates in lacustrine sediments.
- Published in:
- Limnology & Oceanography, Methods, 2019, v. 17, n. 8, p. 429, doi. 10.1002/lom3.10323
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- Publication type:
- Article
Compositions of dissolved organic matter in the ice-covered waters above the Aurora hydrothermal vent system, Gakkel Ridge, Arctic Ocean.
- Published in:
- Biogeosciences Discussions, 2022, p. 1, doi. 10.5194/bg-2021-350
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- Publication type:
- Article
Microbial activity, methane production, and carbon storage in Early Holocene North Sea peats.
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- Biogeosciences Discussions, 2020, p. 1, doi. 10.5194/bg-2020-383
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- Article
Methanotroph activity and connectivity between two seep systems north off Svalbard.
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- Frontiers in Earth Science, 2024, p. 1, doi. 10.3389/feart.2024.1287226
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- Publication type:
- Article
Geological settings and seafloor morphodynamic evolution linked to methane seepage.
- Published in:
- Geo-Marine Letters, 2015, v. 35, n. 4, p. 289, doi. 10.1007/s00367-015-0407-5
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- Publication type:
- Article
Reduced methane seepage from Arctic sediments during cold bottom-water conditions.
- Published in:
- Nature Geoscience, 2020, v. 13, n. 2, p. 144, doi. 10.1038/s41561-019-0515-3
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- Publication type:
- Article
Water column methanotrophy controlled by a rapid oceanographic switch.
- Published in:
- Nature Geoscience, 2015, v. 8, n. 5, p. 378, doi. 10.1038/ngeo2420
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- Publication type:
- Article
Response of sulfate-reducing bacteria to an artificial oil-spill in a coastal marine sediment.
- Published in:
- Environmental Microbiology, 2011, v. 13, n. 6, p. 1488, doi. 10.1111/j.1462-2920.2011.02451.x
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- Publication type:
- Article
Endosymbioses between bacteria and deep-sea siboglinid tubeworms from an Arctic Cold Seep (Haakon Mosby Mud Volcano, Barents Sea).
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- Environmental Microbiology, 2008, v. 10, n. 12, p. 3237, doi. 10.1111/j.1462-2920.2008.01712.x
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- Publication type:
- Article
Assimilation of methane and inorganic carbon by microbial communities mediating the anaerobic oxidation of methane.
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- Environmental Microbiology, 2008, v. 10, n. 9, p. 2287, doi. 10.1111/j.1462-2920.2008.01653.x
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- Publication type:
- Article
Seasonal shifts of microbial methane oxidation in Arctic shelf waters above gas seeps.
- Published in:
- Limnology & Oceanography, 2021, v. 66, n. 5, p. 1896, doi. 10.1002/lno.11731
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- Publication type:
- Article
Manganese/iron‐supported sulfate‐dependent anaerobic oxidation of methane by archaea in lake sediments.
- Published in:
- Limnology & Oceanography, 2020, v. 65, n. 4, p. 863, doi. 10.1002/lno.11354
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- Publication type:
- Article
Effects of climate change on methane emissions from seafloor sediments in the Arctic Ocean: A review.
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- Limnology & Oceanography, 2016, v. 61, p. S283, doi. 10.1002/lno.10307
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- Publication type:
- Article
Differential N<sub>2</sub>O dynamics in two oxygen-deficient lake basins revealed by stable isotope and isotopomer distributions.
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- Limnology & Oceanography, 2016, v. 61, n. 5, p. 1735, doi. 10.1002/lno.10329
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- Publication type:
- Article
Micro-aerobic bacterial methane oxidation in the chemocline and anoxic water column of deep south-Alpine Lake Lugano (Switzerland).
- Published in:
- Limnology & Oceanography, 2014, v. 59, n. 2, p. 1, doi. 10.4319/lo.2014.59.2.0311
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- Publication type:
- Article
Anaerobic ammonium oxidation (anammox) bacteria and sulfide-dependent denitrifiers coexist in the water column of a meromictic south-alpine lake.
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- Limnology & Oceanography, 2013, v. 58, n. 1, p. 1, doi. 10.4319/lo.2013.58.1.0001
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- Publication type:
- Article
In situ fluxes and zonation of microbial activity in surface sediments of the Håkon Mosby Mud Volcano.
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- Limnology & Oceanography, 2006, v. 51, n. 3, p. 10, doi. 10.4319/lo.2006.51.3.1315
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- Publication type:
- Article
Authigenic‐cemented pebbles formed during Pleisto–Holocene transgression of gently inclined coastal plains.
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- Sedimentology, 2024, v. 71, n. 2, p. 486, doi. 10.1111/sed.13143
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- Article
Fracture-controlled fluid transport supports microbial methaneoxidizing communities at the Vestnesa Ridge.
- Published in:
- Biogeosciences Discussions, 2018, p. 1, doi. 10.5194/bg-2018-321
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- Publication type:
- Article
Biogeochemical and microbiological evidence for methane-related archaeal communities at active submarine mud volcanoes on the Canadian Beaufort Sea slope.
- Published in:
- Biogeosciences Discussions, 2018, p. 1, doi. 10.5194/bg-2018-91
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- Publication type:
- Article
Effects of low oxygen concentrations on aerobic methane oxidation in seasonally hypoxic coastal waters.
- Published in:
- Biogeosciences Discussions, 2016, p. 1, doi. 10.5194/bg-2016-422
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- Publication type:
- Article
Labilibaculum manganireducens gen. nov., sp. nov. and Labilibaculum filiforme sp. nov., Novel Bacteroidetes Isolated from Subsurface Sediments of the Baltic Sea.
- Published in:
- Frontiers in Microbiology, 2018, p. 1, doi. 10.3389/fmicb.2017.02614
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- Publication type:
- Article
Fluxes and fate of dissolved methane released at the seafloor at the landward limit of the gas hydrate stability zone offshore western Svalbard.
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- Journal of Geophysical Research. Oceans, 2015, v. 120, n. 9, p. 6185, doi. 10.1002/2015JC011084
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- Publication type:
- Article
The Impact of Methane on Microbial Communities at Marine Arctic Gas Hydrate Bearing Sediment.
- Published in:
- Frontiers in Microbiology, 2020, v. 11, p. N.PAG, doi. 10.3389/fmicb.2020.01932
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- Publication type:
- Article
Water column dynamics control nitrite-dependent anaerobic methane oxidation by Candidatus "Methylomirabilis" in stratified lake basins.
- Published in:
- ISME Journal: Multidisciplinary Journal of Microbial Ecology, 2023, v. 17, n. 5, p. 693, doi. 10.1038/s41396-023-01382-4
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- Publication type:
- Article
Life on the edge: active microbial communities in the Kryos MgCl<sub>2</sub>-brine basin at very low water activity.
- Published in:
- ISME Journal: Multidisciplinary Journal of Microbial Ecology, 2018, v. 12, n. 6, p. 1414, doi. 10.1038/s41396-018-0107-z
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- Publication type:
- Article
Diel and seasonal methane dynamics in the shallow and turbulent Wadden Sea.
- Published in:
- Biogeosciences, 2023, v. 20, n. 18, p. 3857, doi. 10.5194/bg-20-3857-2023
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- Publication type:
- Article
Compositions of dissolved organic matter in the ice-covered waters above the Aurora hydrothermal vent system, Gakkel Ridge, Arctic Ocean.
- Published in:
- Biogeosciences, 2022, v. 19, n. 8, p. 2101, doi. 10.5194/bg-19-2101-2022
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- Publication type:
- Article
Microbial activity, methane production, and carbon storage in Early Holocene North Sea peats.
- Published in:
- Biogeosciences, 2021, v. 18, n. 19, p. 5491, doi. 10.5194/bg-18-5491-2021
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- Publication type:
- Article
Fracture-controlled fluid transport supports microbial methane-oxidizing communities at Vestnesa Ridge.
- Published in:
- Biogeosciences, 2019, v. 16, n. 10, p. 2221, doi. 10.5194/bg-16-2221-2019
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- Publication type:
- Article
Biogeochemical evidence of anaerobic methane oxidation on active submarine mud volcanoes on the continental slope of the Canadian Beaufort Sea.
- Published in:
- Biogeosciences, 2018, v. 15, n. 24, p. 7419, doi. 10.5194/bg-15-7419-2018
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- Publication type:
- Article
Effects of low oxygen concentrations on aerobic methane oxidation in seasonally hypoxic coastal waters.
- Published in:
- Biogeosciences, 2017, v. 14, n. 6, p. 1631, doi. 10.5194/bg-14-1631-2017
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- Publication type:
- Article
Lebensgrundlage Methan.
- Published in:
- Chemie in unserer Zeit, 2005, v. 39, n. 5, p. 360, doi. 10.1002/ciuz.200590070
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- Publication type:
- Article
Sources and sinks of methane in sea ice: Insights from stable isotopes.
- Published in:
- Elementa: Science of the Anthropocene, 2021, v. 9, p. 1, doi. 10.1525/elementa.2020.00167
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- Publication type:
- Article
Pelagic distribution of plastic debris (> 500 µm) and marine organisms in the upper layer of the North Atlantic Ocean.
- Published in:
- Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-17742-7
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- Publication type:
- Article
Methane-Carbon Flow into the Benthic Food Web at Cold Seeps – A Case Study from the Costa Rica Subduction Zone.
- Published in:
- PLoS ONE, 2013, v. 8, n. 10, p. 1, doi. 10.1371/journal.pone.0074894
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- Publication type:
- Article
Mycorrhizal Networks: Common Goods of Plants Shared under Unequal Terms of Trade.
- Published in:
- Plant Physiology, 2012, v. 159, n. 2, p. 789, doi. 10.1104/pp.112.195727
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- Publication type:
- Article
Incomplete recovery of intact polar glycerol dialkyl glycerol tetraethers from lacustrine suspended biomass.
- Published in:
- Limnology & Oceanography, Methods, 2017, v. 15, n. 9, p. 782, doi. 10.1002/lom3.10198
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- Publication type:
- Article